Raychem Industrial Heating System FAQ (part 3)

what is a T-Box ?  

it is the  junction box linking between power cablse and electrical heating cables in Raychem Pentiar inudstrial heating systems.

Where is it installed?

it is usually installed on the pipes, next to branching points.

what is the best heat degree to set the system to ?

in order to prevent freezing.
the best heating degree to prevent freezing is 5 degree celecius.